105,313Records 71,083Employers 85,290Hospitalizations 27,770Amputations 2015-01-01 2025-10-31
Safety Incidents OSHA Severe Injury Reports · 2015–2025

OSHA Accident Investigation · Summary #221479702

Cleaning,Confined Space,Entry Permit,Frac Tank,Gas,Gas Well,Hydrogen Sulfide,Inhalation,Lack of Work Procedures,Overcome by gas,Overcome by vapors,Permit,Tank,Tank Cleaning,Toxic Atmosphere,Unauthorized Entry

Event
Cleaning,Confined Space,Entry Permit,Frac Tank,Gas,Gas Well,Hydrogen Sulfide,Inhalation,Lack of Work Procedures,Overcome by gas,Overcome by vapors,Permit,Tank,Tank Cleaning,Toxic Atmosphere,Unauthorized Entry
Linked inspection
No inspection record linked to this accident's victims.
Summary number
221479702
Report ID
0653510

Event description

Two employees are killed inside tank due to hydrogen sulfide

Victims (2)

  1. #1 Fatality Age 45 M

    Event type
    14
    Occupation code
    804
  2. #2 Fatality Age 46 M

    Event type
    14
    Occupation code
    804

Codes shown verbatim from OSHA's accident-investigation database. A human-readable decoder is coming in a future release once the accident_lookup2 dictionary is loaded.